95969-88-3Relevant academic research and scientific papers
Lewis acid catalyzed propargylation of arenes with O-propargyl trichloroacetimidates: Synthesis of 1,3-diarylpropynes
Li, Changkun,Wang, Jianbo
, p. 7431 - 7434 (2007)
(Chemical Equation Presented) The BF3·OEt 2-catalyzed Friedel-Crafts propargylation of aromatic compounds with O-propargyl trichloroacetimidates is highly efficient and affords 1,3-diarylpropyne derivatives in good yields.
SUBSTITUTION OF THE HYDROXYL GROUP IN ACETYLENIC ALCOHOLS BY HYDROGEN
Libman, N. M.,Shandybina, O. N.
, p. 2290 - 2293 (2007/10/02)
Tertiary α-alkynols containing at least one phenyl group at the acetylenic carbon atom are reduced by trialkyl- and triarylsilanes in the presence of trifluoroacetic acid to the corresponding acetylene hydrocarbons.
